Introducing C-TEC’s new range of ActiV conventional voice sounder VADs. Utilising the same lenses and electronics as our EN54-3/23 certified sounder VADs they offer superb speech intelligibility, a number of selectable tones and voice messages plus low alarm current. Got a project requiring a custom voice message such as a lockdown message for a school or college? These can be handled via our voice sounder customisation service – contact our sales desk or your account manager for details (additional charges apply).